
We move windows.
With over 20 years of industry experience.
Owner-managed from Hamburg – your specialist for electric window actuators for natural ventilation and smoke and heat exhaust (RWA).
Who we are.
Vent Systems HDI GmbH is an owner-managed company from Hamburg and your specialist for electric window actuators for natural ventilation and smoke and heat exhaust (RWA).
With over 20 years of industry experience, we support tradespeople, window manufacturers, electricians and construction and project companies in reliably meeting technical requirements.
Our standard: reliable products, clear communication and fast support – so that projects stay predictable and run smoothly.

How we work.
Reliability for trades and project business.

What you can expect.
Our focus is on making your work easier – professionally, organisationally and technically.
Our products.
Made to make your daily work easier.
References.
Window actuators in use – on facades, roofs and continuous rooflights.
Delivering projects successfully together.
Need help choosing the right actuator or want to discuss a specific project? We’ll be happy to advise you personally.
Vent Systems at a glance
| Company | Vent Systems HDI GmbH, Hamburg, Germany (HRB 194423, Hamburg District Court) |
| Founded | 2025 – team with more than 20 years of industry experience |
| Business | Wholesaler of electric window actuators, control units and accessories |
| Range | Chain, linear, spindle and rack and pinion actuators (24 V and 230 V), VS-C24-7A ventilation control unit, wind/rain sensors, tubular motors for sun protection |
| Warehouse | Meiendorfer Mühlenweg 21, 22393 Hamburg – stock items ship within 24 h |
| Customers | Window and metal fabricators, electricians, planners and contractors across Europe |
| Contact | +49 40 50694631 · info@ventsystems.de · Mon–Fri 8 am–5 pm |
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Vent Systems at a glance
| Company | Vent Systems HDI GmbH |
|---|---|
| Founded | 2025, owner-managed |
| Registered office | Alaskaweg 8, 22145 Hamburg |
| Warehouse and shipping | Meiendorfer Mühlenweg 21, 22393 Hamburg – Lagerware (Fensterantriebe, Steuerungen, Zubehör) in der Regel innerhalb von 24 Stunden versandt; A-OK-Sonnenschutzmotoren auf Bestellung |
| Experience | over 20 years of industry experience of the owners |
| Product range | Chain actuators, linear or spindle actuators, rack-and-pinion actuators, ventilation controls, buttons, sensors and accessories; smart i-series actuators with Modbus interface |
| Not in our range | Smoke ventilation control panels as well as planning, installation and maintenance of complete smoke ventilation systems – handled by a specialist contractor |
| Customers | Window builders, metal builders, electrical and smoke ventilation contractors, planners, industry and commerce as well as private customers |
| Advice | Phone +49 40 50694631, Mon–Fri 8 am–5 pm · WhatsApp +49 176 57801935 · info@ventsystems.de |
Alle Fakten kompakt: KI-Info zu Vent Systems · product overview · For trade customers





